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If P(A) = 0.5, P(B) = 0.4 and P(A ∪ B) = 0.8, then P(A – B) = |
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Answer» If P(A) = 0.5, P(B) = 0.4 and P(A ∪ B) = 0.8, then P(A – B) = |
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